#18747C#18747C

#18747C is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.2% C 0.081 H 204.0°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#18747C
RGB	rgb(24, 116, 124)
HSL	hsl(185, 68%, 29%)
HSV	hsv(185, 81%, 49%)
CMYK	cmyk(80.6%, 6.5%, 0%, 51.4%)
CIE-LAB	lab(44.43, -22.42, -11.82)
CIE-LCH	lch(44.43, 25.35, 207.81°)
OKLab	oklab(51.24% -0.074 -0.0329)
OKLCH	oklch(51.24% 0.081 204)
XYZ	xyz(10.2585, 14.1389, 21.2533)
Luminance	0.1414 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18747C #7C2018

analogous

#187C52 #18747C #18427C

triadic

#18747C #7C1874 #747C18

tetradic

#18747C #52187C #7C2018 #427C18

square

#18747C #52187C #7C2018 #427C18

split-complementary

#18747C #7C1842 #7C5218

monochromatic

#05181A #0E4449 #18747C #22A4AF #36CBD8

Accessibility & contrast

On white

5.49

#18747C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#18747C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18747C

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18747C	#FFFFFF	#000000	##FFFFFF
##18747C	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6F7D

Deuteranopia (green-blind)

#5C657C

Tritanopia (blue-blind)

#007976

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #18747c;
/* rgb */ color: rgb(24, 116, 124);
/* oklch */ color: oklch(51.2% 0.081 204.0);

Tailwind

colors: {
  custom: {
    50: '#689ca1',
    500: '#18747c',
    950: '#000000',
  },
}

SCSS

$custom: #18747c;
$custom-light: #689ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#18747c",
  "rgb": {
    "r": 24,
    "g": 116,
    "b": 124
  },
  "hsl": {
    "h": 184.8,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51237,
    "c": 0.08099,
    "h": 204
  },
  "luminance": 0.1414
}

Semantic roles & 50–950 ramp

primary

#18747C

secondary

#B1483F

accent

#4B3DEA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #18747C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →